Zhipu (GLM)
GLM 5.3 Flash
model
glm-5-3-flashBudgetStable50% below the OpenRouter list price (blended input+output)fp4 precisionStreamingToolsBatchLong contextGlobal
Context
1.0M
Input / 1M tokens
$0.0750
Output / 1M tokens
$0.2500
Cached input / 1M tokens
— (bills at input price)
Cache write / 1M tokens
— (bills at input price)
Prices checked 2026-10-11 02:03 UTC
About this model
GLM 5.3 Flash
GLM 5.3 Flash is a model by Zhipu (GLM), available through the Anoman AI OpenAI-compatible API with a 1.0M-token context window. It costs $0.0750 per 1M input tokens and $0.2500 per 1M output tokens, and is available from the Pro plan.
Key facts
- Maker
- Zhipu (GLM)
- Context window
- 1.0M tokens
- Max output
- 944K tokens
- Lane
- Guarded: the provider has confirmed it does not train on your data
- Modality
- Text
- Input price
- $0.0750 per 1M tokens
- Output price
- $0.2500 per 1M tokens
- Processing region(s)
- global
- Route
- Via Zhipu AI's API
- Quantization
- Served at fp4
- Cheapest plan
- Available from the Pro plan
Code example
Chat completion with GLM 5.3 Flash
from openai import OpenAI
client = OpenAI(
base_url="https://api.anoman.io/v1",
api_key="anm-sk-..."
)
response = client.chat.completions.create(
model="glm-5-3-flash",
messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)Alternatives
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